Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual equipe visitante joga no local glenferrie oval?
 ###Tabelas: CREATE TABLE detailed_list_of_projects_for_2010 (detailed_list_of_projects_for_2010_id AUTO_INCREMENT PRIMARY KEY, Country VARCHAR, Project Name VARCHAR, Year startup VARCHAR, Operator VARCHAR, Peak VARCHAR) CREATE TABLE natural_habitat (natural_habitat_id AUTO_INCREMENT PRIMARY KEY, land formation VARCHAR, area, km² INT, of which currently forests, km² INT, % forests VARCHAR, habitat type VARCHAR) CREATE TABLE round_13 (round_13_id AUTO_INCREMENT PRIMARY KEY, Home team VARCHAR, Home team score VARCHAR, Away team VARCHAR, Away team score VARCHAR, Venue VARCHAR, Crowd INT, Date VARCHAR) CREATE TABLE farm_team_league (farm_team_league_id AUTO_INCREMENT PRIMARY KEY, Position INT, Club VARCHAR, Games played INT, Wins INT, Draws INT, Loses INT, Goals scored INT, Goals conceded INT, Points INT) CREATE TABLE buses (buses_id AUTO_INCREMENT PRIMARY KEY, Fleet # VARCHAR, Year INT, Manufacture VARCHAR, Model VARCHAR, Length (ft) INT, Engine VARCHAR, Transmission VARCHAR)  
SELECT Away team FROM round_13 WHERE Venue = glenferrie oval